Games like Nightmare of Decay on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Nightmare of Decay are available at the bottom of the page.

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Arizona Sunshine® Built exclusively for VR, Arizona Sunshine® puts you and up to 3 fellow survivors in the midst of a zombie apocalypse. Survive solo or in co-op, handle weapons with real-life movements, and explore a post-apocalyptic world in VR. Putting the undead back to rest is more thrilling than ever before.

Similarity 55%
Price 19.99€
Rating 7.8
Release 06 Dec 2016
DEATH IN UNISON Survive the world's deadliest psychopaths. Experience a unique 2-player co-op experience that puts your teamwork and communication to the test. Complete your duties alone or with a partner in a prison like no other.

Similarity 55%
Price 8.79€
Rating 9.0
Release 29 Aug 2024
The Evil Within Developed by Shinji Mikami -- creator of the seminal Resident Evil series -- and the talented team at Tango Gameworks, The Evil Within embodies the meaning of pure survival horror. Highly-crafted environments, horrifying anxiety, and an intricate story are combined to create an immersive world that will bring you to the height of tension.

Similarity 54%
Price -88% 2.54€
Rating 8.4
Release 13 Oct 2014
Outlast Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.

Similarity 54%
Price -62% 5.65€
Rating 9.5
Release 04 Sep 2013
Slitterhead "I must eliminate them...ALL..." The bodiless "Hyoki" hunts down the brain-devouring "Slitterheads", lurking in the alleys of a neon-lit city

Similarity 54%
Price 49.99€
Rating 7.6
Release 08 Nov 2024
The spy who shot me™ The spy who shot me™ is a comedy retro FPS inspired by classic shooters of the 90s.

Similarity 54%
Price 8.99€
Rating 7.6
Release 29 Jan 2019
Devil Daggers Devil Daggers is a fast-paced shooter that places you in an abyssal arena to face endless legions of demons. Armed with versatile magic daggers and a fluid movement system, fight to survive as long as you can.

Similarity 54%
Price -87% 1.09€
Rating 9.2
Release 18 Feb 2016
Masked Forces Masked Forces is an action-packed game where your main purpose is to eliminate your enemies using any means necessary. You have a great singleplayer campaign and multiple online game modes that you can use to show your might.

Similarity 54%
Price 0.99€
Rating 6.5
Release 23 Nov 2016
Skinwalker Hunt Skinwalker Hunt is a horror themed hunting game from the creator of Witch Hunt. Main focus of the game is on exploration, non-linear gameplay, and atmosphere.

Similarity 54%
Price -40% 7.67€
Rating 8.6
Release 19 Aug 2022
Livestream: Escape from Hotel Izanami In this side-scrolling action-adventure game, you'll need to scour the inside of an abandoned hotel, looking for clues to solve the mystery of the hotel and ensure your escape from a mysterious, murderous mascot intent to kill.

Similarity 54%
Price 16.79€
Rating 7.5
Release 10 Jun 2021
Devolverland Expo Devolverland Expo is a first-person 'marketing simulator' set within an abandoned convention center after the annual Devolver Digital game expo was mysteriously canceled.

Similarity 54%
Price Free to play
Rating 8.6
Release 11 Jul 2020
Maximum Action MAXIMUM Action is a brutal and satisfying physics-based first person shooter influenced by Hong Kong cinema, heroic slow motion bloodshed, and old-school FPS ACTION.

Similarity 54%
Price 19.50€
Rating 8.7
Release 19 Sep 2018
Remothered: Tormented Fathers Remothered: Tormented Fathers is the pure and realistic survival horror videogame

Similarity 54%
Price -97% 0.79€
Rating 7.2
Release 30 Jan 2018
CASE: Animatronics CASE: Animatronics is a truly scary and challenging first-person stealth horror on PC. Control of the police department is in the hands of anonymous hacker. All exits are locked. Electricity is off. Metallic thumps are getting closer. Will you survive, Detective Bishop?

Similarity 54%
Price 9.75€
Rating 8.0
Release 03 Aug 2016
Outlast 2 Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it.

Similarity 54%
Price -97% 0.64€
Rating 9.0
Release 24 Apr 2017
Zombie Carnage 2 Zombie Carnage 2 is a 32 player first person shooter where you will play both as a human and zombie. By killing zombies and infecting humans you will permanently level up, unlock weapons, attachments, zombie classes and more.

Similarity 54%
Price Free to play
Rating 6.2
Release 03 Feb 2022
Last Year Enter the nightmarish world of Last Year, where you and four other classmates try to survive, fight back and ultimately escape a horrifying Fiend in this unique horror asymmetric game.

Similarity 54%
Price Free to play
Rating 6.1
Release 09 Dec 2019
The Brookhaven Experiment Brookhaven is a VR survival shooter for the HTC Vive. Players will have to use the weapons and tools provided to survive ever more terrifying waves of horrific monsters in an attempt to figure out what caused the beginning of the end of the world, and, if they're strong enough, stop it from happening.

Similarity 54%
Price 19.99€
Rating 8.1
Release 05 Jul 2016
Bet On Soldier Delve into a world where war has become a media frenzy! Survive your battles and bet on your victories!

Similarity 54%
Price -94% 0.49€
Rating 6.6
Release 05 Dec 2014
Lost in Vivo A horror game about claustrophobia. During a storm your service dog is forced down a broken sewer drain. You find the nearest sewer entrance and run in after it. Along the way you will meet others that are also stricken by abnormal or psychological fear.

Similarity 54%
Price 9.99€
Rating 8.9
Release 05 Nov 2018
Quake 4 As part of the elite Rhino Squad, you must spearhead Earth’s military invasion of a hostile alien homeworld. But, in this desperate war for humanity’s survival against an unrelenting enemy, you may discover that the only way to defeat them...is to become one of them.

Similarity 54%
Price -74% 3.99€
Rating 8.4
Release 04 Aug 2011
Call of Cthulhu®: Dark Corners of the Earth Call of Cthulhu: Dark Corners of the Earth is a first-person horror game that combines intense action and adventure elements.

Similarity 54%
Price 4.99€
Rating 6.6
Release 16 Jun 2009
Stay Out of the House Can you escape the home of a cannibal serial killer? It's only a matter of time until you're dinner!

Similarity 54%
Price 12.49€
Rating 9.0
Release 13 Oct 2022
Left 4 Dead From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters.

Similarity 53%
Price 9.75€
Rating 9.5
Release 17 Nov 2008

Most played games like Nightmare of Decay on Steam

Take a look at the top games like Nightmare of Decay that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.

1. Left 4 Dead 2

Similarity 52% Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead, the #1 co-op game of 2008. This co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns. Left 4 Dead 2 is a zombies, co-op and fps game developed and published by Valve. Released on November 16th 2009 has received 963,983 reviews of which 940,221 were positive and 23,762 were negative resulting in an impressive rating of 9.7 out of 10. The game has hit the top spot as the #1 most played game like Nightmare of Decay, thanks to its 30,930 peak concurrent players over the last day.
9.7
940,221
23,762

30,930
players

2. Dying Light

Similarity 65% First-person action survival game set in a post-apocalyptic open world overrun by flesh-hungry zombies. Roam a city devastated by a mysterious virus epidemic. Scavenge for supplies, craft weapons, and face hordes of the infected. Dying Light is a zombies, survival horror and horror game developed and published by Techland. Released on January 27th 2025 has received 457,632 reviews of which 435,687 were positive and 21,945 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 8,759 players online at once in the last 24 hours, this game is currently ranked #2 among games like Nightmare of Decay based on player count.
9.4
435,687
21,945

8,759
players

3. Resident Evil 4

Similarity 58% Survival is just the beginning. Six years have passed since the biological disaster in Raccoon City. Leon S. Kennedy, one of the survivors, tracks the president's kidnapped daughter to a secluded European village, where there is something terribly wrong with the locals. Resident Evil 4 is a horror, action and survival horror game developed and published by CAPCOM Co. and Ltd.. Released on March 23rd 2023 has received 181,708 reviews of which 177,539 were positive and 4,169 were negative resulting in an impressive rating of 9.7 out of 10. While seeing 8,627 players online at once in the last 24 hours, this game is currently ranked #3 among games like Nightmare of Decay based on player count.
9.7
177,539
4,169

8,627
players

4. Resident Evil Village

Similarity 72% Experience survival horror like never before in the 8th major installment in the Resident Evil franchise - Resident Evil Village. With detailed graphics, intense first-person action and masterful storytelling, the terror has never felt more realistic. Resident Evil Village is a survival horror, horror and first-person game developed and published by CAPCOM Co. and Ltd.. Released on May 06th 2021 has received 119,350 reviews of which 114,131 were positive and 5,219 were negative resulting in an impressive rating of 9.4 out of 10. With 5,330 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Nightmare of Decay.
9.4
114,131
5,219

5,330
players

5. Resident Evil 2

Similarity 57% A deadly virus engulfs the residents of Raccoon City in September of 1998, plunging the city into chaos as flesh eating zombies roam the streets for survivors. An unparalleled adrenaline rush, gripping storyline, and unimaginable horrors await you. Witness the return of Resident Evil 2. Resident Evil 2 is a zombies, survival horror and horror game developed and published by CAPCOM Co. and Ltd.. Released on January 24th 2019 has received 172,857 reviews of which 167,647 were positive and 5,210 were negative resulting in an impressive rating of 9.6 out of 10. With 3,743 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Nightmare of Decay.
9.6
167,647
5,210

3,743
players

6. Resident Evil 7 Biohazard

Similarity 62% Fear and isolation seep through the walls of an abandoned southern farmhouse. "7" marks a new beginning for survival horror with the “Isolated View” of the visceral new first-person perspective. Resident Evil 7 Biohazard is a horror, survival horror and first-person game developed and published by CAPCOM Co. and Ltd.. Released on January 23rd 2017 has received 97,846 reviews of which 93,214 were positive and 4,632 were negative resulting in an impressive rating of 9.4 out of 10. With 3,389 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Nightmare of Decay.
9.4
93,214
4,632

3,389
players

7. The Outlast Trials

Similarity 49% Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same? The Outlast Trials is a horror, multiplayer and co-op game developed and published by Red Barrels. Released on March 05th 2024 has received 66,956 reviews of which 62,533 were positive and 4,423 were negative resulting in an impressive rating of 9.2 out of 10. With 3,161 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Nightmare of Decay.
9.2
62,533
4,423

3,161
players

8. SCP: Secret Laboratory

Similarity 51% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 214,309 reviews of which 195,923 were positive and 18,386 were negative resulting in an impressive rating of 9.0 out of 10. With 2,620 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Nightmare of Decay.
9.0
195,923
18,386

2,620
players

9. Killing Floor 2

Similarity 48% In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem. Killing Floor 2 is a zombies, multiplayer and online co-op game developed and published by Tripwire Interactive. Released on November 18th 2016 has received 126,866 reviews of which 111,325 were positive and 15,541 were negative resulting in a rating of 8.7 out of 10. With 2,538 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Nightmare of Decay.
8.7
111,325
15,541

2,538
players

10. Resident Evil 4 (2005)

Similarity 56% (Release: 2014) Special agent Leon S. Kennedy is sent on a mission to rescue the U.S. President’s daughter who has been kidnapped. Resident Evil 4 (2005) is a inventory management, survival horror and action game developed and published by Capcom. Released on February 27th 2014 has received 82,434 reviews of which 77,003 were positive and 5,431 were negative resulting in an impressive rating of 9.2 out of 10. With 1,468 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Nightmare of Decay.
9.2
77,003
5,431

1,468
players

Best deals on games like Nightmare of Decay on Steam

Discover fantastic savings with the best discounts on a variety of games like Nightmare of Decay available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Nightmare of Decay.

1. Prodeus

Similarity 49% Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware. Prodeus is a boomer shooter, fps and retro game developed by Bounding Box Software Inc. and published by Humble Games. Released on September 23rd 2022 has received 7,556 reviews of which 7,021 were positive and 535 were negative resulting in an impressive rating of 9 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Nightmare of Decay.
9
7,021
535

-99% 24.99€ 0.49€

2. Ad Infinitum

Similarity 60% When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity? Ad Infinitum is a horror, action and psychological horror game developed by Hekate and published by Nacon. Released on September 14th 2023 has received 934 reviews of which 750 were positive and 184 were negative resulting in a rating of 7.6 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Nightmare of Decay.
7.6
750
184

-99% 34.99€ 0.67€

3. MOTHERGUNSHIP

Similarity 47% MOTHERGUNSHIP is a bullet-hell FPS where you craft your own guns, fight gigantic bosses, and defeat a robotic alien armada that conquered Earth. Face off against overwhelming odds in brutal, non-stop combats where thinking on your feet is the only way to survive. MOTHERGUNSHIP is a action roguelike, fps and action game developed by Terrible Posture Games and Grip Digital and published by Terrible Posture Games. Released on July 17th 2018 has received 1,557 reviews of which 1,185 were positive and 372 were negative resulting in a rating of 7.3 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Nightmare of Decay.
7.3
1,185
372

-99% 24.99€ 0.48€

4. Daymare: 1998

Similarity 71% DAYMARE: 1998 is a third-person survival horror game that recreates the mood of iconic titles from the '90s, with a fresh storyline. An incident that turns a small town into a deadly zone, three characters to play with and little time to find the truth, before its mutated citizens abruptly end your mission. Daymare: 1998 is a zombies, survival horror and action game developed by Invader Studios and published by Destructive Creations and All in! Games. Released on September 17th 2019 has received 3,924 reviews of which 2,725 were positive and 1,199 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 99% discount, this title has earned the #4 position in the best deals for games like Nightmare of Decay.
6.8
2,725
1,199

-99% 29.99€ 0.43€

5. Amnesia: The Bunker

Similarity 50% Amnesia: The Bunker is a first-person horror game set in a WW1 bunker. A relentless, AI-driven monster stalks you. Survival depends on finding tools, crafting items, and keeping the lights on. Amnesia: The Bunker is a horror, survival horror and atmospheric game developed and published by Frictional Games. Released on June 06th 2023 has received 9,094 reviews of which 8,501 were positive and 593 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Nightmare of Decay.
9.1
8,501
593

-98% 24.50€ 0.60€

6. Bendy and the Dark Revival

Similarity 60% Bendy and the Dark Revival® is a first-person survival horror game set in the creepiest cartoon studio to ever exist. Discover the truth. Escape the studio. Above all, fear the Ink Demon…and survive. Bendy and the Dark Revival is a horror, action and singleplayer game developed and published by Joey Drew Studios. Released on November 15th 2022 has received 12,975 reviews of which 12,068 were positive and 907 were negative resulting in an impressive rating of 9.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Nightmare of Decay.
9.1
12,068
907

-98% 26.99€ 0.75€

7. Killing Floor 2

Similarity 48% In KILLING FLOOR 2, players descend into continental Europe after it has been overrun by horrific, murderous clones called Zeds that were created by rogue elements of the Horzine Corporation. 6-player Co-Op & 12-player VS Zed-slaughtering mayhem. Killing Floor 2 is a zombies, multiplayer and online co-op game developed and published by Tripwire Interactive. Released on November 18th 2016 has received 126,866 reviews of which 111,325 were positive and 15,541 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Nightmare of Decay.
8.7
111,325
15,541

-98% 27.99€ 0.82€

8. The Beast Inside

Similarity 61% The Beast Inside is a unique, gripping twist on thriller and survival horror. Immerse in the story of long-buried secrets, personal tragedies, and madness. Play as two protagonists bounded by dark heritage. Combat the enemies, solve riddles and experience real terror in the 3D-scanned environment. The Beast Inside is a horror, adventure and first-person game developed and published by Illusion Ray. Released on October 17th 2019 has received 11,355 reviews of which 9,414 were positive and 1,941 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Nightmare of Decay.
8.1
9,414
1,941

-98% 24.50€ 0.62€

9. White Day: A Labyrinth Named School

Similarity 53% Notorious cult-classic Korean horror. Sneak into school at midnight to return your sweetheart's diary and get caught in a terrifying game of cat and mouse. Explore haunted hallways, solve classic survival horror puzzles and escape the clutches of a killer Janitor who is out for your blood. White Day: A Labyrinth Named School is a horror and adventure game developed by SONNORI Corp and published by SONNORI Corp and PQube. Released on August 22nd 2017 has received 4,003 reviews of which 3,238 were positive and 765 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Nightmare of Decay.
7.8
3,238
765

-98% 29.99€ 0.80€

10. Maid of Sker

Similarity 53% Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe! Maid of Sker is a horror, adventure and action game developed and published by Wales Interactive. Released on July 28th 2020 has received 2,218 reviews of which 1,754 were positive and 464 were negative resulting in a rating of 7.6 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Nightmare of Decay.
7.6
1,754
464

-98% 24.99€ 0.58€

Free games like Nightmare of Decay on Steam

Check out this fantastic list of free-to-play games like Nightmare of Decay you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Nightmare of Decay.

1. SCP: Secret Laboratory

Similarity 51% Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape. SCP: Secret Laboratory is a free to play, multiplayer and horror game developed and published by Northwood Studios. Released on December 29th 2017 has received 214,309 reviews of which 195,923 were positive and 18,386 were negative resulting in an impressive rating of 9.0 out of 10. With 2,620 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Nightmare of Decay.
9.0
195,923
18,386

2,620
players

2. No More Room in Hell

Similarity 49% The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare. No More Room in Hell is a free to play, zombies and multiplayer game developed by No More Room in Hell Team and published by Lever Games. Released on October 31st 2013 has received 74,253 reviews of which 66,753 were positive and 7,500 were negative resulting in a rating of 8.9 out of 10. Thanks to its free to play tag and a daily player base of 348, this game has secured the #2 spot in the ranking of free games like Nightmare of Decay.
8.9
66,753
7,500

348
players

3. Baldi's Basics Classic Remastered

Similarity 51% Escape Baldi's schoolhouse again in this new remastered version of Baldi's Basics Classic! Use stealth and strategy to collect all 7 notebooks and win! Featuring three games in one, gameplay improvements, a more authentic art style, accessibility improvements, and brand new ways to play! Baldi's Basics Classic Remastered is a horror, stealth and retro game developed by Basically Games and published by Basically Games and LLC. Released on October 21st 2022 has received 12,155 reviews of which 11,254 were positive and 901 were negative resulting in an impressive rating of 9.0 out of 10. Thanks to its free to play tag and a daily player base of 126, this game has secured the #3 spot in the ranking of free games like Nightmare of Decay.
9.0
11,254
901

126
players

4. The Bonerooms

Similarity 48% The Bonerooms is a goofy horror-themed multiplayer game about surviving in a living maze. What will be your downfall? The spooky inhabitants of the maze, or your fellow players? The Bonerooms is a horror, multiplayer and surreal game developed and published by Jasozz Games. Released on October 30th 2024 has received 794 reviews of which 566 were positive and 228 were negative resulting in a rating of 6.8 out of 10. The game currently holds the #4 spot among the most played free games like Nightmare of Decay.
6.8
566
228

78
players

5. Indigo Park: Chapter 1

Similarity 53% Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down. Indigo Park: Chapter 1 is a horror, free to play and first-person game developed and published by UniqueGeese. Released on May 18th 2024 has received 20,983 reviews of which 20,044 were positive and 939 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #5 spot among the most played free games like Nightmare of Decay.
9.3
20,044
939

45
players

6. Propagation VR

Similarity 57% Combining survival horror and static wave shooting, Propagation VR will get your adrenaline pumping as you try to survive a zombie apocalypse. Armed only with your guns and your fists, fight off terrifying zombies and other multi-species mutants. Will you get out alive? Propagation VR is a vr, action and horror game developed and published by WanadevStudio. Released on September 25th 2020 has received 5,622 reviews of which 5,298 were positive and 324 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #6 spot among the most played free games like Nightmare of Decay.
9.1
5,298
324

41
players

7. Zombie Panic! Source

Similarity 53% Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification. Zombie Panic! Source is a free to play, zombies and multiplayer game developed and published by Zombie Panic! Team. Released on October 03rd 2008 has received 7,726 reviews of which 6,541 were positive and 1,185 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #7 spot among the most played free games like Nightmare of Decay.
8.2
6,541
1,185

16
players

8. Quake II RTX

Similarity 47% Quake II RTX is a cutting-edge, ray-traced reimagining of id software’s old school classic, by NVIDIA’s Lightspeed Studios. Global lighting effects, including realistic reflections, refraction, shadows, ambient occlusion and global illumination are a result of the path-traced simulation of light. Quake II RTX is a free to play, action and fps game developed by Lightspeed Studios™ and published by NVIDIA. Released on June 06th 2019 has received 4,590 reviews of which 4,009 were positive and 581 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #8 spot among the most played free games like Nightmare of Decay.
8.4
4,009
581

14
players

9. Maurice: In The Predator's Nest

Similarity 52% Plunge into "Maurice: Predator's Nest". A survival game where you're either a cunning survivor or a fearsome predator in a dark, treacherous world. Outwit or hunt in this thrilling battle for survival. Maurice: In The Predator's Nest is a multiplayer, action and adventure game developed and published by Lucas Cavataio. Released on December 05th 2022 has received 1,908 reviews of which 1,465 were positive and 443 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #9 spot among the most played free games like Nightmare of Decay.
7.4
1,465
443

12
players

10. Last Year

Similarity 54% Enter the nightmarish world of Last Year, where you and four other classmates try to survive, fight back and ultimately escape a horrifying Fiend in this unique horror asymmetric game. Last Year is a action, multiplayer and horror game developed and published by Undaunted Games. Released on December 09th 2019 has received 9,702 reviews of which 5,991 were positive and 3,711 were negative resulting in a rating of 6.1 out of 10. The game currently holds the #10 spot among the most played free games like Nightmare of Decay.
6.1
5,991
3,711

11
players